I had a Nissan pickup do the same thing to me once. The weight that is in the steering wheel had came loose and was mostly made of metal so every time I would turn the wheel it bridged the horn contacts. Just remove the horn fuse until you can open up your steering wheel to find your exact problem. Just remember u won’t have a working horn until u fix your problem n reinstall the horn fuse.Hi, I recently purchased a used G6. It's a nice riding car but when I make a turn (right or left) the horn beeps. I'm getting so many looks because fellow drivers are wondering why I'm beeping at them. HELP!